MB40978 Datasheet, PDF (6/12 Pages) Fujitsu Component Limited. – 3-Channel 8-Bit RGB D/A Converter

MB40978
s ELECTRICAL CHARACTERISTICS
Parameter
Resolution
Linearity error
Reference input current
Reference output voltage
Digital high-level input curren
Digital low-level input current
RGB output voltage ratio
Full-scale output voltage
Zero-scale output voltage
Output resistance
Power supply current
Note: VCCA = VCCD = 5.00V
(VCCA = VCCD = 4.75 to 5.25V, Ta = 0 to 70°C)
Symbol
Condition
Min.
Value
Typ.
Unit
Max.
—
—
—
—
8
Bits
LE
—
—
—
±0.2
%
IRIN VRIN, VROUT Short
—
—
10
µA
VROUT VCC=5.00V
3.900 4.000 4.100
V
IIHD VIHD=2.7V
—
—
20
µA
IILD VILD=0.4V
–100
—
—
µA
FSR
—
0
2
6
%
VOFS
VCCA=5.000V
VRIN, VROUT Short
VCCA –15 VCCA
—
mV
VOZS
VCCA=VCCD=5.000V
VRIN=4.00V
VCCA=VCCD=5.000V
VRIN, VROUT Short
3.944 4.004 4.064
V
3.884 4.004 4.124
V
RO
—
—
240
—
Ω
ICC
VCC=5.25V
VRIN, VROUT Short
—
*70
102
mA
s SWITCHING CHARACTERISTICS
Parameter
Maximum conversion rate
Output delay time
Output rise time
Output fall time
(VCCA = VCCD = 4.75 to 5.25V, Ta = 0 to 70°C)
Symbol
Min.
Value
Typ.
Unit
Max.
FS
60
—
— MSPS
tPLH
tPHL
—
10
—
ns
tr
—
5
—
ns
tf
—
5
—
ns
6